%0 Journal Article %A Laitochová, Jitka %T On transformations of two homogeneous linear second order differential equations of a general and of Sturm forms %J Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica %D 1986 %P 77-95 %V 25 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/AUPO_1986__25_1_a4/ %G en %F AUPO_1986__25_1_a4